【判断题】Listen to a conversation. Decide whether the following statements are true (T) or false (F). The conversation will be spoken twice. 听力题,判断正误! (1-6) 1. The woman doesn’t enjoy her course because she ha...
【判断题】由于振动能级受分子中其他振动的影响,因此红外光谱中出现振动耦合谱带。( )
【简答题】Task 2 (10%) Directions: In this task there are ten recorded short conversations. For each conversation there is a statement. The conversations will be spoken twice. After hearing each conversation, y...